Results 41 to 50 of about 3,986,778 (212)

Taxonomic and functional diversity of urban bees of the world

Conservation Biology, EarlyView.
Abstract Bees play a pivotal role in terrestrial environments. Urbanization can affect these organisms and the ecosystem services they provide. However, knowledge of the global diversity of urban bees is limited. Thus, we summarized data on urban bee species identities and occurrences; compared distributions of all bees with those found in urban ...
João C. F. Cardoso, Pietro K. Maruyama, Ingrid N. Gomes, Lorena B. Valadão‐Mendes, Victor H. D. Silva, Larissa Lorraine, Jordana O. Borges, Rogério V. Gonçalves, Léo C. Rocha‐Filho, Renata Trevizan, Yasmine Antonini   +10 more
wiley   +1 more source

The study of the efficiency of anther culture in vitro of bread wheat varieties and hybrids (Triticum aestivum L.)

Зерновое хозяйство России, 2022
Anther culture is the most effective and not technically complex tool for obtaining double wheat haploids. The current study is devoted to the research of the influence of the genotype and concentration of the growth regulator 2.4-D on the efficiency of ...
N. V. Petrash, Е. А. Orlova, I. Е. Likhenko, V. V. Piskarev   +3 more
doaj   +1 more source

1172. Dendrobium chryseum Rolfe

Curtis's Botanical Magazine, EarlyView.
Summary Dendrobium chryseum is a widespread orchid from continental tropical Asia and Taiwan with a confused taxonomical history. In addition to its horticultural merits and its use in Traditional Chinese Medicine, this species has significant cultural importance among the Tsou people of Taiwan. Notes on pollination, cultivation, taxonomy, distribution,
André Schuiteman, Ayumi Terada, Jer‐Ming Hu, Bala Kompalli, Masumi Yamanaka   +4 more
wiley   +1 more source

Anther Culture for Double Haploid Breeding in Rice-a Way Forward

, 2018
Anther culture is an important biotechnological tool for quick recovery of fixed breeding lines in rice. It is largely species and genotype-specific. O. glaberrima responds better to anther culture than O.
S. Tripathy
semanticscholar   +1 more source

Anther culture properties of oat x wild red oat progenies and a search for RAPD markers associated with anther culture ability

Agricultural and Food Science, 2008
A study was carried out to improve anther culture ability of the non-responsive cultivated oat, Avena sativa L. cv. Puhti by introgressing favourable alleles from the responsive wild red oat, Avena sterilis L. acc. CAV 2648.
E. KIVIHARJU, J. LAURILA, M. LEHTONEN
doaj  

1173. Ipomoea pandurata (L.) G. Mey

Curtis's Botanical Magazine, EarlyView.
Summary Ipomoea pandurata is a Morning Glory from North America which develops a large storage root. There is much uncertainty about its discovery before its formal description in the middle of the 18th century. Originally described as a Convolvulus, almost a hundred years passed before its recognition as a species of Ipomoea.
John R.I. Wood, Christabel King, John Grimshaw   +2 more
wiley   +1 more source

Resilience of Korean breast cancer survivors within family relationships: A qualitative study

Family Relations, EarlyView.
ABSTRACT Objective To explore South Korean breast cancer survivors' perspectives on family experiences during treatment and examine how family dynamics contribute to resilience. Background Limited research has addressed how South Korean women with breast cancer perceive culturally shaped resilience within the context of family conflicts and role ...
Mi Sook Jung, Myoungock Jang
wiley   +1 more source

Вплив попередньої обробки волотей на морфогенез в культурі пиляків Oryza sativa L.

Фактори експериментальної еволюції організмів, 2014
Aims. Study of the influence pretreatment of panicle on morphogenic potential of microspores in anther culture of rice. Methods. Obtaining of rice double haploid lines by anther culture in vitro. The statistical methods. Results. The influence different
О. Л. Шестопал, І. С. Замбріборщ, С. О. Ігнатова, Д. В. Шпак   +3 more
doaj  

Microspore developmental evaluation at the booting stage and androgenic callus induction in sorghum [Sorghum bicolor (L.) Moench] via anther culture

Notulae Botanicae Horti Agrobotanici Cluj-Napoca
Androgenesis is a key method for producing doubled haploid (DH) lines, typically achieved through in vitro techniques such as anther culture and isolated microspore culture.
Bambang S. PURWOKO, Arum W. NINGSIH, Iswari S. DEWI, Trikoesoemaningtyas TRIKOESOEMANINGTYAS   +3 more
doaj   +1 more source

ZmMS1 coordinates ROS homeostasis, lipid allocation, and male fertility for maize breeding applications

Journal of Integrative Plant Biology, EarlyView.
The redox‐sensitive transcriptional repressor ZmMS1 coordinates reactive oxygen species homeostasis and lipid allocation for pollen exine and anther cuticle formation. Loss or precocious expression of ZmMS1 causes male sterility. Constitutive overexpression induces dwarfism and semi‐sterility. These findings enable flexible maize male‐sterility systems
Quancan Hou, Xueli An, Zhenying Dong, Biao Ma, Suowei Wu, Ke Xie, Ziwen Li, Tingwei Yan, Yilin Jiang, Taotao Zhu, Bin Ma, Lina Zhao, Yan Long, Xiangyuan Wan   +13 more
wiley   +1 more source